Musescore 3 Didn't Save File
Yesterday (8/10/20), I worked hours on a transcription in Musescore3. I clicked Save, closed program and turned off computer. This morning, I reopened Musescore to continue working and it opened my previous version. IT DID NOT SAVE YESTERDAY'S WORK. The most recent Musescore mcsz file on my computer was modified 8/4/20.
This is really bad. Not only did I loose hours of work, but now I can't trust Musescore to save properly.
Prior to posting this message, I googled and tried all different suggestions I could to try and find some type of misplaced Musescore file or backup file, but with no success. Musescore just didn't save yesterday's file.
In Internet searching, I found this was not an uncommon problem. Certainly is can be fixed.